A130556 - cp's OEIS frontend

A130556 A model of the atomic nucleus (Shell model of nucleus). A triangle.

n	a(n)
1	1
2	11
3	1
4	111
5	1
6	11
7	1111
8	11
9	1
10	111
11	11111
12	111
13	1
14	11
15	1111
16	111111
17	1111
18	11
19	1
20	111
21	11111
22	1111111
23	11111
24	111
25	1
26	11
27	1111
28	111111
29	11111111
30	111111
31	1111
32	11
33	1
34	111
35	11111
36	1111111

[1, 11, 1, 111, 1, 11, 1111, 11, 1, 111, 11111, 111, 1, 11, 1111, 111111, 1111, 11, 1, 111, 11111, 1111111, 11111, 111, 1, 11, 1111, 111111, 11111111, 111111, 1111, 11, 1, 111, 11111, 1111111]

cp's OEIS Frontend

A130556 A model of the atomic nucleus (Shell model of nucleus). A triangle.

Table of values

List of values